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SE0201042D0 - Manufacturing process for a molybdenum silicon type heating element, as well as a heating element - Google Patents

Manufacturing process for a molybdenum silicon type heating element, as well as a heating element

Info

Publication number
SE0201042D0
SE0201042D0 SE0201042A SE0201042A SE0201042D0 SE 0201042 D0 SE0201042 D0 SE 0201042D0 SE 0201042 A SE0201042 A SE 0201042A SE 0201042 A SE0201042 A SE 0201042A SE 0201042 D0 SE0201042 D0 SE 0201042D0
Authority
SE
Sweden
Prior art keywords
heating element
well
manufacturing process
silicon type
molybdenum silicon
Prior art date
Application number
SE0201042A
Other languages
Swedish (sv)
Other versions
SE521794C2 (en
SE0201042L (en
Inventor
Mats Sundberg
Anders Magnusson
Hans Pettersson
Original Assignee
Sandvik Ab
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Publication of SE0201042D0 publication Critical patent/SE0201042D0/en
Priority to SE0201042A priority Critical patent/SE521794C2/en
Application filed by Sandvik Ab filed Critical Sandvik Ab
Priority to CNB038074680A priority patent/CN100340528C/en
Priority to JP2003583973A priority patent/JP2005522401A/en
Priority to AT03707280T priority patent/ATE383324T1/en
Priority to KR1020047015772A priority patent/KR100635962B1/en
Priority to PCT/SE2003/000379 priority patent/WO2003087014A1/en
Priority to EP03707280A priority patent/EP1492739B1/en
Priority to US10/510,145 priority patent/US8053710B2/en
Priority to ES03707280T priority patent/ES2298501T3/en
Priority to AU2003208687A priority patent/AU2003208687A1/en
Priority to DE60318563T priority patent/DE60318563T2/en
Priority to JP2003583975A priority patent/JP4920873B2/en
Priority to AT03715897T priority patent/ATE372309T1/en
Priority to PCT/SE2003/000556 priority patent/WO2003087016A1/en
Priority to DE60316133T priority patent/DE60316133T2/en
Priority to AU2003219631A priority patent/AU2003219631A1/en
Priority to US10/510,144 priority patent/US7034260B2/en
Priority to ES03715897T priority patent/ES2291624T3/en
Priority to EP03715897A priority patent/EP1492740B1/en
Priority to KR1020047015771A priority patent/KR100639138B1/en
Priority to CNB038074923A priority patent/CN100340529C/en
Publication of SE0201042L publication Critical patent/SE0201042L/en
Publication of SE521794C2 publication Critical patent/SE521794C2/en
Priority to JP2010215060A priority patent/JP2011057548A/en

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/10—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor
    • H05B3/12—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material
    • H05B3/14—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material the material being non-metallic
    • H05B3/148—Silicon, e.g. silicon carbide, magnesium silicide, heating transistors or diodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C17/00—Apparatus or processes specially adapted for manufacturing resistors
    • H01C17/06—Apparatus or processes specially adapted for manufacturing resistors adapted for coating resistive material on a base
    • H01C17/065—Apparatus or processes specially adapted for manufacturing resistors adapted for coating resistive material on a base by thick film techniques, e.g. serigraphy
    • H01C17/06506—Precursor compositions therefor, e.g. pastes, inks, glass frits
    • H01C17/06513—Precursor compositions therefor, e.g. pastes, inks, glass frits characterised by the resistive component
    • H01C17/0656—Precursor compositions therefor, e.g. pastes, inks, glass frits characterised by the resistive component composed of silicides
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/26—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on ferrites
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
    • C04B35/58—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides
    • C04B35/58085—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on silicides
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
    • C04B35/58—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides
    • C04B35/58085—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on silicides
    • C04B35/58092—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on silicides based on refractory metal silicides
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3217—Aluminum oxide or oxide forming salts thereof, e.g. bauxite, alpha-alumina
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3418—Silicon oxide, silicic acids or oxide forming salts thereof, e.g. silica sol, fused silica, silica fume, cristobalite, quartz or flint
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3427—Silicates other than clay, e.g. water glass
    • C04B2235/3463—Alumino-silicates other than clay, e.g. mullite
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/38—Non-oxide ceramic constituents or additives
    • C04B2235/3891—Silicides, e.g. molybdenum disilicide, iron silicide
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/40—Metallic constituents or additives not added as binding phase
    • C04B2235/402—Aluminium
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
    • C04B2235/72—Products characterised by the absence or the low content of specific components, e.g. alkali metal free alumina ceramics
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
    • C04B2235/80—Phases present in the sintered or melt-cast ceramic products other than the main phase
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49082—Resistor making
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/49082—Resistor making
    • Y10T29/49083—Heater type

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Resistance Heating (AREA)
  • Ceramic Products (AREA)

Abstract

A molybdenum silicide type-heating element and a method of manufacturing a heating element of the molybdenum silicide type. The heating element contains substantially Mo(Si1-x Alx)2 and Al2O3 and is prepared by mixing a molybdenum aluminum silicide-type material Mo(Si1-yAly)2 with SiO2, wherein the SiO2 has a purity of at least 98%.
SE0201042A 2002-04-05 2002-04-05 Manufacturing process for a molybdenum silicon type heating element, as well as a heating element SE521794C2 (en)

Priority Applications (22)

Application Number Priority Date Filing Date Title
SE0201042A SE521794C2 (en) 2002-04-05 2002-04-05 Manufacturing process for a molybdenum silicon type heating element, as well as a heating element
DE60318563T DE60318563T2 (en) 2002-04-05 2003-03-06 METHOD FOR PRODUCING A MOLYBDENESILICIDE-TYPE HEATING ELEMENT AND HEATING ELEMENT
KR1020047015772A KR100635962B1 (en) 2002-04-05 2003-03-06 Molybdenum silicide type heating element and its manufacturing method
JP2003583973A JP2005522401A (en) 2002-04-05 2003-03-06 Method for manufacturing a molybdenum silicide type heating element and heating element
AT03707280T ATE383324T1 (en) 2002-04-05 2003-03-06 METHOD FOR PRODUCING A MOLYBDENUM SILICIDE TYPE HEATING ELEMENT AND HEATING ELEMENT
CNB038074680A CN100340528C (en) 2002-04-05 2003-03-06 Method of making a heating element of molybdenum silicide type and a heating element
PCT/SE2003/000379 WO2003087014A1 (en) 2002-04-05 2003-03-06 Method of making a heating element of the molybdenum silicide type and a heating element
EP03707280A EP1492739B1 (en) 2002-04-05 2003-03-06 Method of making a heating element of the molybdenum silicide type and a heating element
US10/510,145 US8053710B2 (en) 2002-04-05 2003-03-06 Method of making a heating element of the molybdenum silicide type and a heating element
ES03707280T ES2298501T3 (en) 2002-04-05 2003-03-06 METHOD FOR OBTAINING A MOLIBDENE SILICON TYPE HEATING ELEMENT AND A HEATING ELEMENT.
AU2003208687A AU2003208687A1 (en) 2002-04-05 2003-03-06 Method of making a heating element of the molybdenum silicide type and a heating element
JP2003583975A JP4920873B2 (en) 2002-04-05 2003-04-04 Method for manufacturing a molybdenum silicide type heating element
CNB038074923A CN100340529C (en) 2002-04-05 2003-04-04 Method of making a heating element of molybdenum silicide type
AT03715897T ATE372309T1 (en) 2002-04-05 2003-04-04 METHOD FOR PRODUCING A MOLYBDENUM SILICIDE TYPE HEATING ELEMENT
PCT/SE2003/000556 WO2003087016A1 (en) 2002-04-05 2003-04-04 Method of making a heating element of molybdenum silicide type
DE60316133T DE60316133T2 (en) 2002-04-05 2003-04-04 METHOD FOR PRODUCING A MOLYBEDENESILICIDE-TYPE HEATING ELEMENT
AU2003219631A AU2003219631A1 (en) 2002-04-05 2003-04-04 Method of making a heating element of molybdenum silicide type
US10/510,144 US7034260B2 (en) 2002-04-05 2003-04-04 Method of making a heating element of molybdenum silicide type
ES03715897T ES2291624T3 (en) 2002-04-05 2003-04-04 METHOD FOR THE MANUFACTURE OF A THERMAL ELEMENT OF MOLIBDENE SILICON TYPE.
EP03715897A EP1492740B1 (en) 2002-04-05 2003-04-04 Method of making a heating element of molybdenum silicide type
KR1020047015771A KR100639138B1 (en) 2002-04-05 2003-04-04 Molybdenum silicide type heating element manufacturing method
JP2010215060A JP2011057548A (en) 2002-04-05 2010-09-27 Method for making heating element of molybdenum silicide type

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0201042A SE521794C2 (en) 2002-04-05 2002-04-05 Manufacturing process for a molybdenum silicon type heating element, as well as a heating element

Publications (3)

Publication Number Publication Date
SE0201042D0 true SE0201042D0 (en) 2002-04-05
SE0201042L SE0201042L (en) 2003-10-06
SE521794C2 SE521794C2 (en) 2003-12-09

Family

ID=20287505

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0201042A SE521794C2 (en) 2002-04-05 2002-04-05 Manufacturing process for a molybdenum silicon type heating element, as well as a heating element

Country Status (11)

Country Link
US (1) US8053710B2 (en)
EP (1) EP1492739B1 (en)
JP (1) JP2005522401A (en)
KR (1) KR100635962B1 (en)
CN (1) CN100340528C (en)
AT (1) ATE383324T1 (en)
AU (1) AU2003208687A1 (en)
DE (1) DE60318563T2 (en)
ES (1) ES2298501T3 (en)
SE (1) SE521794C2 (en)
WO (1) WO2003087014A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100460111C (en) * 2007-01-04 2009-02-11 北京科技大学 A kind of high-strength molybdenum disilicide composite material and preparation method thereof
US20120168431A1 (en) * 2009-05-05 2012-07-05 Sandvik Intellectual Property Ab Heating element
US10995036B2 (en) 2018-03-18 2021-05-04 Sandvik Intellectual Property Ab Heating element
US11153936B2 (en) * 2018-03-26 2021-10-19 Leister Technologies Ag Ceramic heating resistor, electrical heating element, and device for heating a fluid

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SE204116C1 (en) * 1965-01-01
GB795004A (en) 1954-09-18 1958-05-14 Siemens Planiawerke Ag Improvements in or relating to working elements, for example resistance heating elements, for use at high temperatures in an atmosphere containing oxygen
US2992959A (en) * 1958-02-20 1961-07-18 Kanthal Ab Production of shaped bodies from heat resistant oxidation proof materials
US2955145A (en) * 1958-07-16 1960-10-04 Kanthal Ab Thermo-electric alloys
DE1243078B (en) * 1961-11-09 1967-06-22 Sigri Elektrographit Gmbh Sintered bodies, preferably for use as a heating element
SE301519B (en) * 1966-10-24 1968-06-10 Kanthal Ab
US3662222A (en) * 1970-05-07 1972-05-09 Itt Electric resistance wire igniter with a cooling terminal posts construction
US3725091A (en) * 1971-04-12 1973-04-03 Corning Glass Works Glass-ceramic metal cermets and method
US4101724A (en) * 1976-06-30 1978-07-18 Brown Boveri Corporation Furnace conversion method and apparatus
JPS58209084A (en) * 1982-05-28 1983-12-05 株式会社日立製作所 Direct heating type heater material
JPH0785435B2 (en) * 1991-09-27 1995-09-13 中外エンジニアリング株式会社 Electric heating element
SK85994A3 (en) * 1992-01-16 1995-08-09 Univ Cincinnati Mixture for preparation of composites material, method of preparation of ceramic composite products, electric heating article and ceramic composite product
JPH088140B2 (en) * 1992-05-08 1996-01-29 株式会社リケン Method for manufacturing molybdenum disilicide heater
EP0635993B1 (en) * 1993-07-20 2000-05-17 TDK Corporation Ceramic heater
US5750958A (en) * 1993-09-20 1998-05-12 Kyocera Corporation Ceramic glow plug
SE504235C2 (en) 1995-04-11 1996-12-09 Kanthal Ab Electrical resistance element of molybdenum silicide type
JPH10139548A (en) * 1996-11-05 1998-05-26 Koichi Niihara Molybdenum disilicide composite material and method for producing the same
SE512980C2 (en) * 1998-10-22 2000-06-12 Flaekt Ab Filter device for air ducts or air handling units
SE520251C2 (en) * 1999-05-20 2003-06-17 Sandvik Ab Molybdenum silicon type resistance elements for metal powder sintering
SE9904170L (en) 1999-11-18 2000-12-11 Sandvik Ab High strength molybdenum silicide material
GB2349785B (en) * 1999-12-06 2001-03-28 Kanthal Ltd Electrical heating elements
SE519027C2 (en) 2000-05-18 2002-12-23 Sandvik Ab A method for increasing the life of heating elements at lower temperatures
SE520149C2 (en) * 2000-09-29 2003-06-03 Sandvik Ab Method for increasing the life of lower temperature molybdenum silicide type heaters
SE520148C3 (en) 2000-11-24 2003-07-16 Sandvik Ab Method for increasing the life of molybdenum disilicide type heaters in heat treatment of electronic ceramics
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Also Published As

Publication number Publication date
SE521794C2 (en) 2003-12-09
KR20040105844A (en) 2004-12-16
SE0201042L (en) 2003-10-06
AU2003208687A1 (en) 2003-10-27
US8053710B2 (en) 2011-11-08
CN1642873A (en) 2005-07-20
DE60318563D1 (en) 2008-02-21
ATE383324T1 (en) 2008-01-15
US20050236399A1 (en) 2005-10-27
CN100340528C (en) 2007-10-03
JP2005522401A (en) 2005-07-28
DE60318563T2 (en) 2008-12-24
EP1492739B1 (en) 2008-01-09
WO2003087014A1 (en) 2003-10-23
ES2298501T3 (en) 2008-05-16
EP1492739A1 (en) 2005-01-05
KR100635962B1 (en) 2006-10-19

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